Individual Calculations March 2012
 Arndt, Olaf  Total change: 20.25  Rating chartPersonal card
 14. NordWest-Cup A Bad Zwischenahn GER 2012-01-26
RcRownchangeKK*chgGame
 2106 1950 3.50 7 1.35 15 20.25 
  Steffens, Olaf f2261 GER0.5010.36155.40 
  Porth, Hartmut 2201 GER0.001-0.1915-2.85 
  Abbasov, Amil 1685 GER1.0010.18152.70 
  Doell, Detlef 2093 GER0.5010.19152.85 
  Kornrumpf, Joachim, Dr. 2116 GER0.5010.22153.30 
  Stuemer, Paul 2123 GER0.5010.23153.45 
  Nabavi, Parwis 2261 SUI0.5010.36155.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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